The Siemens Analog Monitoring Relay, monitors phase sequence 3x has 160 V to 260 V control supply voltage at 50 to 60 Hz AC rated value with 2 change-over contact and spring loaded terminals type of electrical connection, any mounting position also has IP20 protection class.
Degree of pollution 3 Number of poles for main current circuit 3 AC type of voltage for monitoring Height 94 mm Width 22.5 mm Depth 91 mm
